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webform1.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="test14_8.WebForm1" %>
           
   
    
    
        
     
请输入文件夹名称
        
     
     
        
             
             
     
        
     
     
        
         
    
    
   

webform1.aspx.cs

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.IO;namespace test14_8{    public partial class WebForm1 : System.Web.UI.Page    {        protected void Page_Load(object sender, EventArgs e)        {        }        protected void Button1_Click(object sender, EventArgs e)        {            string path = TextBox1.Text;            if (path == string.Empty) return;            int action = 0;            if (RadioButton1.Checked)            {                action = 1; // 创建             }            if (RadioButton2.Checked)            {                action = 2; //删除            }            switch (action)            {                 case 1:                    if (Directory.Exists(path))                    {                        lblTips.Text = "文件夹已存在！";                        return;                    }                    else                    {                        DirectoryInfo dr = Directory.CreateDirectory(path);                        lblTips.Text = "";                        lblTips.Text += "创建时间：" + dr.CreationTime + "
";                        lblTips.Text += "父文件夹：" + dr.Parent + "
";                    }                    break;                case 2:                    if (Directory.Exists(path))                    {                        try                        {                              Directory.Delete(path);                              lblTips.Text = "";                              lblTips.Text = "文件夹已删除！";                        }                        catch (Exception ex)                        {                            lblTips.Text = ex.Message;                        }                      }                    else                    {                        lblTips.Text = "文件夹不存在！";                    }                    break;                default:                    return;                    break;            }                    }    }}